Contact Us

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If you are an employer and have any questions regarding workplace safety & insurance issues, or require assistance with specific Workplace Safety and Insurance Board (WSIB) claims, or have questions regarding unlawful reprisals under the Occupational Health and Safety Act (OHSA) please contact the Office of the Employer Adviser (OEA).

Head Office

Office of the Employer Adviser
Ministry of Labour
505 University Avenue, 20th Floor
Toronto, ON M5G 2P1

Telephone: (416) 327-0020
Toll free: 1-800-387-0774
Fax: (416) 327-0726
Email: askoea@ontario.ca

Business Hours

The OEA’s business hours are from 8:30 a.m. to 5:00 p.m.

Contact Us Online
If you are a corporation, partnership, fund, trust, co-operative or unincorporated association and would like to contact us online please click here.

If none of the above apply to you and you would like to contact us online please click here.

If you wish to file a complaint with the OEA, please click here.

Regional Offices